pre {
	font-size: 12px;
	padding: 2;
	margin: 20px;
	background: #f0f0f0;
	border: 1px solid #ccc;
	width: 800px;
    white-space: pre-wrap;       /* css-3 */
    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
    white-space: -pre-wrap;      /* Opera 4-6 */
    white-space: -o-pre-wrap;    /* Opera 7 */
    word-wrap: break-word;       /* Internet Explorer 5.5+ */
}

h1, h2, h3, h4, p, li {
    font-family:"Arial",Sans-serif;
}